In our second Vocaloid post of the day, we’ll be shifting our attention to Rin Kagamine. Rin along with her twin brother Len first made their appearance in Vocaloid 2. Their names are derived from the concept of ‘right’ and ‘left’, like on earphones. Their surnames came from the Japanese words for mirror (鏡 kagami) and sound (音 ne). Rin is usually regarded as having something of a grudge against Hatsune Miku, the more popular idol. She has been given the motto “OK, green is the enemy!” in numerous songs, “green” obviously referring to Miku’s aquamarine colored hair and outfits. See thirty ecchi and x-rated hentai drawings of Rin Kagamine in our bonus Vocaloid gallery.